# ArXivLens vs quantum error correction

The clearest difference is iOS requirement: ArXivLens at 13.0 against quantum error correction's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ArXivLens | quantum error correction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/arxivlens/id1352839831/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Monetization | Free | — |
| Size | 2 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Herbert Caller](https://appshunter.io/developer/1352839830) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### ArXivLens

[App page](https://appshunter.io/ios/app/arxivlens/id1352839831)

Discover preprints from ArXiv with comprehensive subject coverage and search history. Easily share links to your findings with colleagues or friends. The app opens PDF preprints using external applications.

**Highlights:** Browse all ArXiv subjects and categories, Search history for past queries, Open PDF preprints externally, Share search links via email, Comprehensive preprint discovery

**Features:** macOS Compatibility

**In-app purchases:** none


### quantum error correction

[App page](https://appshunter.io/ios/app/quantum-error-correction/id6504707563)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ArXivLens free?

ArXivLens is free to download, with no in-app purchases.

### Is quantum error correction free?

quantum error correction is free to download, with no in-app purchases.

### Do ArXivLens or quantum error correction have ads?

Neither ArXivLens nor quantum error correction shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*